Repairs to Percolation Tank at Alkud-M Tal.Kavthemahankal, Dist.Sangli.

Item No.1:- Cleaning grass and removal of rubbish up to a distance of 50 meters outside the periphery of the area as directed. With all leads and lifts

Item No.2:- Excavation in all kinds of Soil & Soft murum including boulders up to 0.6 m diameter (0.113 cum) for canal, seating of embankment, filter drains/catch water drains etc., and placing the excavated stuff neatly in dump area or for formation of service road/embankment as directed including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc. complete with all leads & lifts as directed.

Item No.3:- Excavation in hard murum including boulders up to 0.6 m diameter (0.113 cum) for canal, seating of embankment, filter drains/catch water drains etc., and placing the cxcavated stuff neatly in dump area or for formation of service road/embankment including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc., complete with all leads & lifts as directed.

Item No.4:- Excavation in soft rock without blasting including boulders up to 0.6 m diameter (0.113 cum) for canal, Seating of embankment, filter drain/catch water drains etc., and placing the excavated soft rock neatly in dump area or for formation of service road including cost of all materials, machinery, labour, dressing bed & sides to required level and profile etc. complete with all leads & lifts as directed.

Item No.5:- Excavation in hard rock of all toughness by blasting including boulders above 0.6 m dia.(0.113Cum) minimizing damage to side slopes of excavation in water prism area by adopting any one or combination of line drilling /pre-splitting /smooth blasting techniques and placing the excavated rock neatly in approved dump area including cost of all materials, machinery, labour, leveling bed etc., complete with all leads and lifts as directed.

Item No.6:- Providing and laying polythene film of 031 properly manufactured from 100% virgin granules confirming to I.S. 2508-1984 with 1.5 to 2.5 m. package in rolls etc. complete as directed.) c) 600 microns with all leads & lifts.

Item No.9:- Providing and constructing 230 mm thick dry rubble stone pitching using stones and stone chips from approved source from borrow area including cost of all materials, labour, hand packing / wedging stone chips, finishing etc.,complete with all leads and lifts.

Item No.10:-Providing and fixing canal information board of 1.2x0.75 m prepared on 16 gauge M.S. sheet with angle iron frame of size 35x35x3 mm with cross bracing of size 25x25x3 mm including painting with one coat of zinc chromate storing primer and two coats each of green/white back ground and back side grey store enameled bonded with red retro reflective sheet Engineering grade, border/letters/numeral / arrows coated with non-peal able crystal clear protective transparent coat retaining 100% reflection including two angle iron post of size 50x50x5 mm of 3.65 m long inflated at bottom drilled on top and painted in white and black bonds of 30 cm with four numbers high strength of G.I. bolts and nuts of size 10 mm dia. and 20 mm long sheet and angle iron post in one piece without joints including all taxes, conveying, fixing in ground with cement concrete in M-15 block of size 60x60x75 cm as directed.

Item No.11:- Testing Chargesa) Murum - 1) Compaction Test

2) Sieve Analysis/Optimum Moisture content

b) Stone/Rubble - Crushing Value/Compressive strength, Water Absorption & Specific Gravity,